The second step is to give weak opioids, non-steroidal anti-inflammatory drugs and auxiliary painkillers for moderate pain. Weak opioids also have a ceiling effect. The commonly used drugs are codeine, prednisone, tramadol, germaine (tramadol sustained-release tablets) and dicaine (codeine controlled-release tablets).
The third step is to give opioid drugs, non-steroidal anti-inflammatory drugs and auxiliary painkillers for severe pain. Strong opioids have no ceiling effect, but they can produce tolerance, so it is necessary to increase the dosage appropriately to overcome the tolerance phenomenon. I used to think that morphine would be addictive for pain relief, so I didn't want to give morphine to patients. Now it has been proved that this view is wrong-patients with cancer pain who use morphine are rarely addicted. The commonly used drugs in this ladder are morphine tablets, Mefeikang (morphine sustained-release tablets) and Mescontin (morphine controlled-release tablets, which can be administered rectally). However, due to its toxic metabolites and other factors, dolantin, a commonly used painkiller in the past, is not recommended to control chronic pain.
This painkiller must be prescribed by a doctor and signed by family members. Go to your grandfather's former doctor and ask him to prescribe it for you.